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/*
* Copyright (C) 2004, 2005 Nikolas Zimmermann <zimmermann@kde.org>
* Copyright (C) 2004, 2005, 2006, 2007 Rob Buis <buis@kde.org>
* Copyright (C) 2006 Samuel Weinig <sam.weinig@gmial.com>
* Copyright (C) Research In Motion Limited 2011. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef SVGPaint_h
#define SVGPaint_h
#include "core/css/CSSValue.h"
#include "core/css/StyleColor.h"
#include "platform/graphics/Color.h"
#include "wtf/text/WTFString.h"
namespace WebCore {
class SVGPaint : public CSSValue {
public:
enum SVGPaintType {
SVG_PAINTTYPE_UNKNOWN,
SVG_PAINTTYPE_RGBCOLOR,
SVG_PAINTTYPE_RGBCOLOR_ICCCOLOR,
SVG_PAINTTYPE_NONE,
SVG_PAINTTYPE_CURRENTCOLOR,
SVG_PAINTTYPE_URI_NONE,
SVG_PAINTTYPE_URI_CURRENTCOLOR,
SVG_PAINTTYPE_URI_RGBCOLOR,
SVG_PAINTTYPE_URI_RGBCOLOR_ICCCOLOR,
SVG_PAINTTYPE_URI
};
static PassRefPtrWillBeRawPtr<SVGPaint> createUnknown()
{
return adoptRefWillBeNoop(new SVGPaint(SVG_PAINTTYPE_UNKNOWN));
}
static PassRefPtrWillBeRawPtr<SVGPaint> createNone()
{
return adoptRefWillBeNoop(new SVGPaint(SVG_PAINTTYPE_NONE));
}
static PassRefPtrWillBeRawPtr<SVGPaint> createCurrentColor()
{
return adoptRefWillBeNoop(new SVGPaint(SVG_PAINTTYPE_CURRENTCOLOR));
}
static PassRefPtrWillBeRawPtr<SVGPaint> createColor(const Color& color)
{
RefPtrWillBeRawPtr<SVGPaint> paint = adoptRefWillBeNoop(new SVGPaint(SVG_PAINTTYPE_RGBCOLOR));
paint->m_color = color;
return paint.release();
}
static PassRefPtrWillBeRawPtr<SVGPaint> createURI(const String& uri)
{
RefPtrWillBeRawPtr<SVGPaint> paint = adoptRefWillBeNoop(new SVGPaint(SVG_PAINTTYPE_URI, uri));
return paint.release();
}
static PassRefPtrWillBeRawPtr<SVGPaint> createURIAndColor(const String& uri, const Color& color)
{
RefPtrWillBeRawPtr<SVGPaint> paint = adoptRefWillBeNoop(new SVGPaint(SVG_PAINTTYPE_URI_RGBCOLOR, uri));
paint->m_color = color;
return paint.release();
}
static PassRefPtrWillBeRawPtr<SVGPaint> createURIAndNone(const String& uri)
{
RefPtrWillBeRawPtr<SVGPaint> paint = adoptRefWillBeNoop(new SVGPaint(SVG_PAINTTYPE_URI_NONE, uri));
return paint.release();
}
static PassRefPtrWillBeRawPtr<SVGPaint> createURIAndCurrentColor(const String& uri)
{
RefPtrWillBeRawPtr<SVGPaint> paint = adoptRefWillBeNoop(new SVGPaint(SVG_PAINTTYPE_URI_CURRENTCOLOR, uri));
return paint.release();
}
const SVGPaintType& paintType() const { return m_paintType; }
String uri() const { return m_uri; }
String customCSSText() const;
PassRefPtrWillBeRawPtr<SVGPaint> cloneForCSSOM() const;
bool equals(const SVGPaint&) const;
void traceAfterDispatch(Visitor* visitor) { CSSValue::traceAfterDispatch(visitor); }
Color color() const { return m_color; }
void setColor(const Color& color) { m_color = color; m_paintType = SVG_PAINTTYPE_RGBCOLOR; }
static StyleColor colorFromRGBColorString(const String&);
private:
friend class CSSComputedStyleDeclaration;
static PassRefPtrWillBeRawPtr<SVGPaint> create(const SVGPaintType& type, const String& uri, const Color& color)
{
RefPtrWillBeRawPtr<SVGPaint> paint = adoptRefWillBeNoop(new SVGPaint(type, uri));
paint->m_color = color;
return paint.release();
}
private:
SVGPaint(const SVGPaintType&, const String& uri = String());
SVGPaint(const SVGPaint& cloneFrom);
SVGPaintType m_paintType;
Color m_color;
String m_uri;
};
DEFINE_CSS_VALUE_TYPE_CASTS(SVGPaint, isSVGPaint());
} // namespace WebCore
#endif // SVGPaint_h
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